DE3333643A1 - Fluorescent lamp - Google Patents
Fluorescent lampInfo
- Publication number
- DE3333643A1 DE3333643A1 DE19833333643 DE3333643A DE3333643A1 DE 3333643 A1 DE3333643 A1 DE 3333643A1 DE 19833333643 DE19833333643 DE 19833333643 DE 3333643 A DE3333643 A DE 3333643A DE 3333643 A1 DE3333643 A1 DE 3333643A1
- Authority
- DE
- Germany
- Prior art keywords
- fluorescent lamp
- space
- fluorescent
- hollow glass
- glass hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
B E S C H R E I B U N G: LeuchtstofflampeB E S C H R E I B U N G: fluorescent lamp
Die bisherigen Leuchtstofflampen bzw. Röhren besitzen eine relativ kleine lichtabgebende Oberfläche. Das ist ein Nachteil, weil die Röhren aus diesem Grund verhältnismäßig langgestreckt sein müssen. Das Anliegen vorliegender Erfindung ist es, der lichtabgebenden Oberfläche bei gleicher spezifischer Leuchtdichte eine gedrungenere Form zu geben. Das geschieht erfindungsgemäß dadurch, daß man zwei Glashohlkörper so ineinander anordnet, daß sie einen geschlossenen Zwischenraum bilden, in dem sich das Leuchtgas befindet Dabei muß, damit der innere Glashohlkörper nicht durch den atmosphärischen Druck explodiert, der umschlossene Raum des inneren Glashohlkörpers auf den gleichen Druck evakuiert werden wie der Zwischenraum der beiden Glashohlkörper.The previous fluorescent lamps or tubes have a relative small light-emitting surface. That is a disadvantage because of the tubes from this Reason must be relatively elongated. The purpose of the present invention it is, the light-emitting surface with the same specific luminance one to give a more compact shape. This is done according to the invention by having two Glass hollow body arranged one inside the other that they form a closed space form, in which the luminous gas is located, so that the inner glass hollow body not exploded by atmospheric pressure, the enclosed space of the interior Hollow glass body to be evacuated to the same pressure as the space between the two hollow glass bodies.
Man kann auf diese Weise die normalen bisherigen Leuchtstoffröhren um ein erhebliches Maß verkürzen bei gleichzeitiger Vergrößerung ihres Durchmessers, egal ob diese Leuchtstoffröhre eingeschraubt oder wie bisher angeschlossen wird. Man kann aber auch auf diese Weise ganz gedrungene Leuchtstofflampen herstellen und zwar sowohl in kugeliger oder kolbenartiger Form.You can use the normal previous fluorescent tubes in this way shorten them by a considerable amount while increasing their diameter at the same time, regardless of whether this fluorescent tube is screwed in or connected as before. But you can also make very compact fluorescent lamps in this way both in spherical or piston-like shape.
Insbesondere eignet sich diese Art für einschraubbare Leuchtstofflampen ob deren Grundausrüstung wie Drosselspulen, Starter etc. fest oder trennbar mit dem Schraubsockel verbunden sind.This type is particularly suitable for screw-in fluorescent lamps whether their basic equipment such as choke coils, starters etc. fixed or separable with are connected to the screw base.
Fig. A zeigt eine einschraubbare Leuchtstofflampe, 1 = Schraubsockel 2 = äuRerer Glashohlkörper 3 = innerer Glashohlkörper 4 = mit Leuchtgas gefüllter Zwischenraum 5 = umschlossener Raum des inneren Glashohlkörpers 6 = Heizwendel 7 = KontaktstiftFig. A shows a screw-in fluorescent lamp, 1 = screw base 2 = outer hollow glass body 3 = inner hollow glass body 4 = filled with luminous gas Space 5 = enclosed space of the inner hollow glass body 6 = heating coil 7 = Contact pin
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833333643 DE3333643A1 (en) | 1983-09-17 | 1983-09-17 | Fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833333643 DE3333643A1 (en) | 1983-09-17 | 1983-09-17 | Fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3333643A1 true DE3333643A1 (en) | 1985-04-11 |
Family
ID=6209367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833333643 Withdrawn DE3333643A1 (en) | 1983-09-17 | 1983-09-17 | Fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3333643A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2575600A1 (en) * | 1984-12-31 | 1986-07-04 | Dumas Pierre | Fluorescent bulb with contact base with forward longitudinal emission on stem |
DE4027783A1 (en) * | 1990-09-03 | 1992-04-30 | Holzer Walter | GAS DISCHARGE DEVICE FOR COMPACT LAMPS |
US5138223A (en) * | 1989-06-17 | 1992-08-11 | Toshiba Lighting & Technology Corporation | Tubular fluorescent lamp with intermediate electrode |
DE19512682A1 (en) * | 1995-04-07 | 1996-10-10 | Walter Holzer | Fluorescent lamp with two heated electrodes |
DE19515380A1 (en) * | 1995-05-02 | 1996-11-07 | Walter Holzer | Power saving gas-discharge lamp |
DE19519518A1 (en) * | 1995-06-01 | 1996-12-05 | Walter Holzer | Gas discharge vessel for low pressure discharge lamps |
DE19600531A1 (en) * | 1995-12-29 | 1997-07-03 | Holzer Walter | Fluorescent lamp with replaceable light part |
WO2013156285A1 (en) * | 2012-04-16 | 2013-10-24 | Walter Wallner | Gas discharge lamp |
-
1983
- 1983-09-17 DE DE19833333643 patent/DE3333643A1/en not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2575600A1 (en) * | 1984-12-31 | 1986-07-04 | Dumas Pierre | Fluorescent bulb with contact base with forward longitudinal emission on stem |
US5138223A (en) * | 1989-06-17 | 1992-08-11 | Toshiba Lighting & Technology Corporation | Tubular fluorescent lamp with intermediate electrode |
DE4027783A1 (en) * | 1990-09-03 | 1992-04-30 | Holzer Walter | GAS DISCHARGE DEVICE FOR COMPACT LAMPS |
DE19512682A1 (en) * | 1995-04-07 | 1996-10-10 | Walter Holzer | Fluorescent lamp with two heated electrodes |
DE19515380A1 (en) * | 1995-05-02 | 1996-11-07 | Walter Holzer | Power saving gas-discharge lamp |
DE19519518A1 (en) * | 1995-06-01 | 1996-12-05 | Walter Holzer | Gas discharge vessel for low pressure discharge lamps |
DE19600531A1 (en) * | 1995-12-29 | 1997-07-03 | Holzer Walter | Fluorescent lamp with replaceable light part |
WO2013156285A1 (en) * | 2012-04-16 | 2013-10-24 | Walter Wallner | Gas discharge lamp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: LEPPER, BERNHARD HANS, 5342 RHEINBREITBACH, DE BEN |
|
8181 | Inventor (new situation) |
Free format text: LEPPER, WILHELM, DR.-ING., 5340 BAD HONNEF, (VERSTORBEN), DE |
|
8139 | Disposal/non-payment of the annual fee |